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PRICKPEPTIDE PENSFULL THROTTLEPeptide Pen
Energy, Sleep & RecoveryFor him

Full Throttle

Get your drive back.

Testosterone replacement for men, with a clinician and regular blood tests behind it.

One pen
Arranged with your care team once approvedAvailable after approval
On repeat
A quick check-in before you run out, then your next pen shipsAfter your first pen
Start screeningNot sure? Take the quiz

Every pen starts with a private health screening and a clinician's review. You can only get it if your clinician approves it for you.

How it could feel

What you want

Testosterone replacement for men, with a clinician and regular blood tests behind it.

Feeling

Driven. Strong. Like yourself.

Transformation

From running on empty to feeling like yourself again.

This describes how people hope to feel. It is not a medical claim or a promise. What the pen actually contains is below.

Product truth

What's actually in it

Active ingredient
Testosterone cypionate
Strength supplied
NEEDS VERIFICATION
Type of molecule
Hormone (testosterone).
What it does in the body
Replaces testosterone when the body is not making enough of its own.
Before you choose

Read this bit. Really.

What's in it: Testosterone cypionate (testosterone replacement therapy, TRT).

Full Throttle is not for you if:
  • You have prostate cancer, breast cancer, or another hormone-sensitive cancer.
  • You are pregnant or breastfeeding.
  • You are allergic to testosterone or the oils it is carried in.
  • You are under 18, unless a specialist prescribes it.
Your clinician needs to know if you have:
  • You want to have children soon: testosterone can lower fertility
  • A recent heart attack or stroke, or heart failure
  • A blood clot (DVT or in the lungs)
  • A high red blood cell count (polycythaemia)
  • High blood pressure that isn’t controlled
  • Sleep apnoea that isn’t treated
  • An enlarged prostate that makes it hard to pee
  • Serious liver or kidney disease
  • Diabetes treated with medicine that lowers blood sugar
  • Anabolic steroids or other hormones
  • A history of aggression or unstable mood

What a course looks like: Ongoing, usually an injection once or twice a week, with regular blood tests so your clinician can keep your dose right. Your clinician sets your dose.

Your screening asks about every one of these, so nothing gets missed.

Certificate of analysis

A prick with paperwork.

The certificate of analysis for Full Throttle will be published here.

Screening

Don't take pricks from strangers.

A private questionnaire about you, your health history, current medication and lifestyle, and what you are hoping for. Your answers go to your clinician only, not to delivery or support staff.

Start your screening
Safety

We don't mess around with this part.

Your clinician sets your plan; you can't change the dose yourself. If something feels off, flag it in a check-in or message and it goes straight to your clinician. In an emergency call 10177.

How it works

Let's get to know each other first.

  1. Complete your private health screening.
  2. Ask for a clinical review of Full Throttle.
  3. A clinician decides whether it's right for you. They may ask for more information, suggest a different pen, or decline.
  4. If approved, your plan, reminders and check-ins appear in your account, and you can order.
FAQs

Go on, ask.

Can I order it straight away?
No. You complete a health screening first, then a clinician reviews it. Ordering opens only if you're approved.
Who sees my health information?
Your assigned clinician. Delivery and support staff see what they need to get an order to you, not your health details.
Can I change my dose?
No, your clinician sets it. You can change when your reminders arrive, and you can message your clinician any time.
Is there a subscription?
There's On repeat. After your first pen, switch it on and we'll check in about 10 days before you run out. Answer, and your next pen ships from the packs your clinician approved. If anything feels off, your clinician looks first. Pause, skip or stop any time.

Its friends in
Energy, Sleep & Recovery

All-Day Energy

Still have something left when the day isn’t finished yet.

An energy-focused concept for people who want more usable capacity across the day.

View the pen

Energy, Sleep & Recovery

All-Day Energy

Feeling
Switched on. Capable. Still going.
Transformation
From fading before the day is done to feeling like you have more left for work, training, people and life.
What you get
NEEDS VERIFICATION

A feeling, not a medical claim. The facts are on the next page.

View the pen

Deep Sleep Rebuild

Make your nights count again.

A sleep-and-recovery concept centred on deeper-feeling rest and better mornings.

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Energy, Sleep & Recovery

Deep Sleep Rebuild

Feeling
Rested. Rebuilt. Clearer.
Transformation
From getting through the night to wanting to wake up feeling like the night actually restored you.
What you get
NEEDS VERIFICATION

A feeling, not a medical claim. The facts are on the next page.

View the pen

Rapid Recovery

Get back to doing what you love sooner.

A recovery-focused concept built around getting back to movement, routine and the things you enjoy.

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Energy, Sleep & Recovery

Rapid Recovery

Feeling
Capable. Recovered. Back in it.
Transformation
From feeling sidelined by recovery to wanting to return to your normal rhythm sooner.
What you get
NEEDS VERIFICATION

A feeling, not a medical claim. The facts are on the next page.

View the pen

Age Defiance

Getting older doesn’t have to mean feeling older.

A vitality and healthy-ageing concept focused on staying engaged with life.

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Energy, Sleep & Recovery

Age Defiance

Feeling
Vital. Capable. Still yourself.
Transformation
From feeling like age is becoming the story to feeling like you still have plenty of story left.
What you get
NEEDS VERIFICATION

A feeling, not a medical claim. The facts are on the next page.

View the pen
Full ThrottleStart screening